145464784

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4211}}^1$

素因数の和:4363

約数の個数: 40

約数和(自身を含む): 300837888

約数和(自身を除く): 155373104

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 127, 136, 254, 272, 508, 1016, 2032, 2159, 4211, 4318, 8422, 8636, 16844, 17272, 33688, 34544, 67376, 71587, 143174, 286348, 534797, 572696, 1069594, 1145392, 2139188, 4278376, 8556752, 9091549, 18183098, 36366196, 72732392, 145464784]

約数ペア:

[(1, 145464784), (2, 72732392), (4, 36366196), (8, 18183098), (16, 9091549), (17, 8556752), (34, 4278376), (68, 2139188), (127, 1145392), (136, 1069594), (254, 572696), (272, 534797), (508, 286348), (1016, 143174), (2032, 71587), (2159, 67376), (4211, 34544), (4318, 33688), (8422, 17272), (8636, 16844)]